package com.kaishengit.web;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.kaishengit.entity.Message;
import com.kaishengit.entity.Project;
import com.kaishengit.service.MessageService;
import com.kaishengit.service.ProjectService;
import com.kaishengit.util.StringUtil;
import com.kaishengit.util.db.Page;
import com.kaishengit.util.web.ServletUtil;

public class MessageShow extends HttpServlet {

	private static final long serialVersionUID = 1L;

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String id = request.getParameter("id");
		Project project = new ProjectService().findById(id);
		if(project != null){
			String p = request.getParameter("_p");
			
			int pageNum = 1;
			if(StringUtil.isNotEmpty(p)) {
				try {
					pageNum = Integer.parseInt(p);
				} catch (NumberFormatException e) {
					e.printStackTrace();
				}
			}
			Page<Message> page = new MessageService().findByPage(id,pageNum);
			request.setAttribute("page", page);
			
			ServletUtil.setSessionAttribute(request, "curr_project", project);
			System.out.println();
			ServletUtil.forword(request, response, "message/message_show");
		} else {
			
		}
	
	}

}
